There is also the issue of copyright. The posted index is from a 2016 issue and copyright will not have expired. The publisher's copyright statement is near the bottom left.
If publishing this magazine had been your little business, I imagine you'd be distressed to find people planning to cut you out of the process while sharing the contents.
Just saying.
Craig
(Yes, I worked with some publishing companies in my career. And other places where intellectual property was the main or only asset of the business.)